[YLUG] ssh to York

[Patrick Dupre]

On Fri, 3 Jul 2009, mike cloaked wrote:

> On Thu, Jul 2, 2009 at 1:30 AM, john halewood<john.halewood at gmail.com> wrote:
>> 2009/7/2 Patrick Dupre <pd520 at york.ac.uk>:
>>> On Thu, 2 Jul 2009, Patrick Dupre wrote:
>>> this is the resolv.conf:
>>> nameserver 192.168.0.1
>>>
>>> As I said their is router
>>>
>>> By the way when I try to connect to my machine, I still have the same
>>> error message. Do yo think that it is a problem with the configuration
>>> of my machine ?
>>
>> Looks like it, because (guessing) you're only resolving external DNS
>> entries and not the internal ones for campus, which will not be
>> published on the internet (certainly hope not). Are you trying to
>> connect to a name rather than an IP address? That would explain the
>> problem.
I did try both with the same results.
I can also add, that from the campus, trying to use webvpn to
connect on my machine, I have the same behavior:
Connection are frozen as soon as I make a network connection,
In my opinion, the generated route table mess up the internet connection.

144.32.65.50    144.32.52.142   255.255.255.255 UGH       0 0          0 
eth0
144.32.52.142   0.0.0.0         255.255.255.255 UH        0 0          0 
eth0
144.32.52.0     172.18.1.11     255.255.254.0   UG        0 0          0 
tun0
144.32.52.0     0.0.0.0         255.255.254.0   U         0 0          0 
eth0
144.32.0.0      172.18.1.11     255.255.0.0     UG        0 0          0 
tun0
0.0.0.0         144.32.52.142   0.0.0.0         UG        0 0          0 
eth0

Which arguments in the traceroute ?

  Try traceroute/tracepath, that should give you a clue (if it
>> doesn't reolve the name that's your problem, if it can't get to the IP
>> address you've got a different one)..
>
> Likely that you need split dns as well as split routing!
>
>

-- 
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  Patrick DUPRÉ                      |   |
  Department of Chemistry            |   |    Phone: (44)-(0)-1904-434384
  The University of York             |   |    Fax:   (44)-(0)-1904-432516
  Heslington                         |   |
  York YO10 5DD  United Kingdom      |   |    email: pd520 at york.ac.uk
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